Games played since 2014 year by Yanzhen Cheng (Guangxi, China) in this fuseki

4
2
1
35
4bw
+21
=  
- 1
?  

1Shen Lanxin - Cheng Yanzhen
2Cheng Yanzhen - Wang Qingqing
3Liu Xun - Cheng Yanzhen
4Cheng Yanzhen - Wu Zhiqin